Double-walled carbon nanotubes and methods for production and application
    1.
    发明授权
    Double-walled carbon nanotubes and methods for production and application 有权
    双壁碳纳米管及其生产和应用方法

    公开(公告)号:US08404209B2

    公开(公告)日:2013-03-26

    申请号:US13346367

    申请日:2012-01-09

    IPC分类号: C01B31/26

    摘要: The present invention relates to fullerene carbon nanotubes having a cylindrical wall comprising a double layer of carbon atoms and methods for the production and application of these double-wall carbon nanotubes; and, more particularly, to nanotubes with controlled number of carbon layers and methods for the production of macroscopic amounts of these nanotubes and there application as cathode materials in the cold field electron emission devices, notable such devices comprising light emitting CRT's.

    摘要翻译: 本发明涉及具有包含双层碳原子的圆柱形壁的富勒烯碳纳米管和用于制备和应用这些双壁碳纳米管的方法; 更具体地,涉及具有受控数量的碳层的纳米管和用于生产宏观量的这些纳米管的方法,并且在冷场电子发射装置中作为阴极材料的应用,显着的这种包括发光CRT的装置。

    Methods for production of double-walled carbon nanotubes
    4.
    发明授权
    Methods for production of double-walled carbon nanotubes 有权
    生产双壁碳纳米管的方法

    公开(公告)号:US08182782B1

    公开(公告)日:2012-05-22

    申请号:US10269743

    申请日:2002-10-09

    IPC分类号: D01C5/00

    摘要: The present invention relates to fullerene carbon nanotubes having a cylindrical wall comprising a double layer of carbon atoms and methods for the production and application of these double-wall carbon nanotubes; and, more particularly, to nanotubes with controlled number of carbon layers and methods for the production of macroscopic amounts of these nanotubes and there application as cathode materials in the cold field electron emission devices, notable such devices comprising light emitting CRT's.

    摘要翻译: 本发明涉及具有包含双层碳原子的圆柱形壁的富勒烯碳纳米管和用于制备和应用这些双壁碳纳米管的方法; 更具体地,涉及具有受控数量的碳层的纳米管和用于生产宏观量的这些纳米管的方法,并且在冷场电子发射装置中作为阴极材料的应用,显着的这种包括发光CRT的装置。